Comparison

RetroAchievementsUI vs SUMEE!

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

RetroAchievementsUI

Browse and discover games with achievements. Track your progress and find new challenges to master. This open-source application is built with SwiftUI.

Highlights
  • Browse games with achievements
  • Discover new games
  • Track game progress
  • Open-source
  • SwiftUI built
Features
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RetroAchievementsUI is open-source and written entirely in SwiftUI. View games you've played, or find new ones to master! All app features are free and not locked behind a paywall, ads or data collection. In-App purchases are optional to help support future development efforts! Note: This app is not official or endorsed by RetroAchievements.

About

SUMEE!

Transform your iPhone into a retro gaming console. Organize, customize, and emulate classic games from multiple systems. Enjoy handheld or big-screen play with controller support and external display options.

Highlights
  • Handheld and big-screen gaming
  • Controller support
  • External display support (HDMI/AirPlay)
  • Game library organization
  • Import own game files
  • RetroAchievements support
  • Local multiplayer
Features
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SUMEE! turns your iPhone into a complete portable gaming system for organizing, customizing, emulating, and enjoying compatible retro games all in one place. Designed for both handheld and big-screen play, SUMEE! is especially focused on users who play with a game controller and connect their iPhone to an external display via HDMI or AirPlay. SUMEE! supports compatible files from multiple classic systems, including: • Nintendo GameCube • Nintendo 3DS • Nintendo DS/DSi • Game Boy Advance • NES • SNES • Nintendo 64 • PSP • PlayStation / PSX • Sega Genesis Main Features: • Dock Mode for big-screen gaming with a console-like experience • Game controller support • External display support via HDMI and AirPlay • Modern interface inspired by classic handheld devices • Game launcher and library organization • USB support for importing your own files • iCloud support for compatible data • RetroAchievements support • Save files and save states • Customizable touch controls • Skins, themes, and visual customization options • Performance tools for a smoother experience • Local multiplayer features for compatible systems • Split-screen support for two players in compatible games • Wi-Fi support for compatible DS/DSi local play • GBA Link support for compatible local connectivity features • PictoMee, an integrated social space for sharing posts • User profiles, friends, and social interactions • Direct messages between users • Account options and user safety tools SUMEE! does not include games, ROMs, BIOS files, or copyrighted content. Users are responsible for importing only files they legally own or have the right to use. SUMEE! is not affiliated with, endorsed by, sponsored by, or associated with Nintendo, Sony, PlayStation, Sega, RetroAchievements, Apple, AirPlay, or any other console manufacturer, game publisher, service provider, or trademark owner. PictoMee is intended for users aged 16 and older. Users should review and follow PictoMee's Terms and Community Guidelines before using social features. Built for users who enjoy retro experiences, compatible emulation, customization, achievements, social connectivity, portable gaming, and a console-like big-screen gaming experience.

Screenshots

RetroAchievementsUI3 screens
SUMEE!4 screens

Verdict

The call

The clearest difference is price: RetroAchievementsUI at Free against SUMEE!'s $1.99. SUMEE!'s advantage is rating (4.8 vs 4.0) and update cadence (every 2 days vs every 2 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

RetroAchievementsUI is free to download; SUMEE! costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

SUMEE! holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: SUMEE! has 134 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 56% of RetroAchievementsUI's written reviews are positive against 73% of SUMEE!'s.

UpkeepUpdate frequency

RetroAchievementsUI ships an update every 2 weeks, SUMEE! every 2 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

Scorecard7 real differences · 4 level
RetroAchievementsUI versus SUMEE!: the parameters behind the verdict, then further details
ParameterRetroAchievementsUISUMEE!
PriceFree — better$1.99
Rating4.0 (9 ratings)4.8 (134 ratings) — better
Positive reviews55.6% of reviews73.0% of reviews — better
Number of ratings9134 — better
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#73 — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size3 MB849 MB
Age rating4+17+
DeveloperMichael RosenbergGetzemani Cruz Garcia

Customer experience

RetroAchievementsUI

All ratings9 ratings
Positive66.7%
Neutral11.1%
Negative22.2%
Written reviews9 reviews
Positive55.6%
Neutral11.1%
Negative33.3%

SUMEE!

All ratings134 ratings
Positive95.5%
Neutral2.2%
Negative2.2%
Written reviews37 reviews
Positive73.0%
Neutral8.1%
Negative18.9%

In-app purchases

None

RetroAchievementsUI

No in-app purchases

None

SUMEE!

No in-app purchases

Questions

Is RetroAchievementsUI free?
RetroAchievementsUI is free to download, with no in-app purchases.
Is SUMEE! free?
SUMEE! costs $1.99, with no in-app purchases.
Which has better reviews, RetroAchievementsUI or SUMEE!?
SUMEE! is rated higher. RetroAchievementsUI averages 4.0 out of 5 from 9 ratings, while SUMEE! averages 4.8 from 134 ratings.
Do RetroAchievementsUI or SUMEE! have ads?
Neither RetroAchievementsUI nor SUMEE! shows ads.
Which is updated more often, RetroAchievementsUI or SUMEE!?
RetroAchievementsUI ships an update every 2 weeks, and SUMEE! every 2 days. Most recently, RetroAchievementsUI was updated on October 4, 2026 and SUMEE! on October 14, 2026.

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